def validate_time(
self,
value: Text,
dispatcher: CollectingDispatcher,
tracker: Tracker,
domain: Dict[Text, Any],
) -> Dict[Text, Any]:
"""Validate time value."""
timeentity = get_entity_details(tracker, "time")
parsedinterval = parse_duckling_time_as_interval(timeentity)
if not parsedinterval:
dispatcher.utter_message(template="utter_no_transactdate")
return {"time": None}
return parsedinterval
def validate_time_period(
self,
value: Text,
dispatcher: CollectingDispatcher,
tracker: Tracker,
domain: Dict[Text, Any],
) -> Dict[Text, Any]:
"""Validate time value."""
time_entity = get_entity_details(tracker, EntitySlotEnum.TIME)
parsed_interval = parse_duckling_time_as_interval(time_entity)
if not parsed_interval:
dispatcher.utter_message(template=UtteranceEnum.INVALID)
return {EntitySlotEnum.TIME_PERIOD: None}
# Returns { EntitySlotEnum.START_TIME, EntitySlotEnum.END_TIME, EntitySlotEnum.GRAIN }
return parsed_interval
